She is quite sane.

If Boadicea were to be brought back to life and be set down suddenly at Charing Cross, her psychological condition would not be far removed from that of an idiot.
Yet in her own environment Boadicea was quite a sane and capable lady.
My admirable man Stenson opened the door and admitted us without moving a muscle.

He would betray no incorrect astonishment if I brought home a hippogriff to dinner.

I have an admiration for the trained serving-man's imperturbability.

It is the guardian angel of his self-respect.